Installation Instructions Owner manual

12 POINT I/O PROFIBUS Adapter
Publication 1734-IN014C-EN-P - March 2002
Specifications
Specifications - 1734-APB PROFIBUS Adapter Module
Communication Interface Specifications
Expansion I/O Capacity Up to 14 modules, depending on current draw.
Add up the current requirements of the modules
you want to use, and determine that they do not
exceed the amperage limit of the 1734-APB.
(Note: Total expansion up to 63 modules - 14
modules (with 75mA current draw) maximum
with 1734-APB - add 1734-EP24DC modules for
additional 14 modules (or less based on current
requirements), up to 63 module maximum)
Cat. No. PointBus Current Requirements
1734-IB2 75mA
1734-IB4 75mA
1734-IV2 75mA
1734-IV4 75mA
1734-OB2E 75mA
1734-OB4E 75mA
1734-OW2 80mA
1734-IE2C 75mA
1734-OE2C 75mA
1734-IE2V 75mA
1734-OE2V 75mA
1734-IA2 75mA
1734-IM2 75mA
1734-OA2 75mA
1734-IJ2 160mA
1734-IK2 160mA
1734-IR2 220mA
1734-IT2 175mA
1734-VHSC5 180mA
1734-VHSC24 180mA
Module Location Starter module - left side of 1734 system
Power Supply Specifications
Input Voltage Rating 24V dc nominal
10-28.8V dc range
Field Side Power Requirements 24V dc (+20% = 28.8V dc maximum) @ 400mA
maximum
Inrush Current 6A maximum for 10ms
PointBus Output Current 1A maximum @ 5V dc ±5% (4.75 - 5.25)
Input Overvoltage Protection Reverse polarity protected